<template>
    <div class="outer-container">
        <div class="shell">
            <div class="container a-container" id="a-container">
                <form action="" method="" class="form" id="b-form">
                    <h2 class="form_title title">登录账号</h2>
                    <input type="text" class="form_input" placeholder="Email" />
                    <input type="password" class="form_input" placeholder="Password" />
                    <a class="form_link">忘记密码？</a>
                    <button class="form_button button submit">登录</button>
                </form>
            </div>

            <div class="container b-container" id="b-container">
                <form action="" method="" class="form" id="a-form">
                    <h2 class="form_title title">创建账号</h2>
                    <input type="text" class="form_input" placeholder="Name" />
                    <input type="text" class="form_input" placeholder="Email" />
                    <input type="password" class="form_input" placeholder="Password" />
                    <button class="form_button button submit">注册</button>
                </form>
            </div>

            <div class="switch" id="switch-cnt">
                <button class="switch_button button back-btn" @click="goHome">回首页</button>
                <div class="switch_circle"></div>
                <div class="switch_circle switch_circle-t"></div>
                <div class="switch_container" id="switch-c1">

                    <h2 class="switch_title title" style="letter-spacing: 0">
                        Welcome Back！
                    </h2>
                    <button class="switch_button button switch-btn">去注册</button>
                </div>

                <div class="switch_container is-hidden" id="switch-c2">
                    <h2 class="switch_title title" style="letter-spacing: 0">
                        Hello Friend！
                    </h2>
                    <button class="switch_button button switch-btn">去登录</button>
                </div>
            </div>
        </div>
    </div>
</template>
 
<script setup>
onMounted(() => {
    let switchCtn = document.querySelector("#switch-cnt");
    let switchC1 = document.querySelector("#switch-c1");
    let switchC2 = document.querySelector("#switch-c2");
    let switchCircle = document.querySelectorAll(".switch_circle");
    let switchBtn = document.querySelectorAll(".switch-btn");
    let aContainer = document.querySelector("#a-container");
    let bContainer = document.querySelector("#b-container");
    let allButtons = document.querySelectorAll(".submit");
    let getButtons = (e) => e.preventDefault();
    let changeForm = (e) => {
        console.log(666)
        // 修改类名
        switchCtn.classList.add("is-gx");
        setTimeout(function () {
            switchCtn.classList.remove("is-gx");
        }, 1500);
        switchCtn.classList.toggle("is-txr");
        switchCircle[0].classList.toggle("is-txr");
        switchCircle[1].classList.toggle("is-txr");

        switchC1.classList.toggle("is-hidden");
        switchC2.classList.toggle("is-hidden");
        aContainer.classList.toggle("is-txl");
        bContainer.classList.toggle("is-txl");
        bContainer.classList.toggle("is-z");
    };

    for (var i = 0; i < allButtons.length; i++) {
        allButtons[i].addEventListener("click", getButtons);
    }
    for (var i = 0; i < switchBtn.length; i++) {
        switchBtn[i].addEventListener("click", changeForm);
    }
})

let use = new useRouter()
const goHome = (() => {
    use.push('/')
})
</script>

<style scoped>
* {
    box-sizing: content-box;
}

.outer-container {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    background-color: #ecf0f3;
    color: #a0a5a8;
}

.shell {
    position: relative;
    width: 1000px;
    min-width: 1000px;
    min-height: 600px;
    height: 600px;
    padding: 25px;
    background-color: #ecf0f3;
    box-shadow: 10px 10px 10px #d1d9e6, -10px -10px 10px #f9f9f9;
    border-radius: 12px;
    overflow: hidden;
}

/* 设置响应式 */
@media (max-width: 1200px) {
    .shell {
        transform: scale(0.7);
    }
}

@media (max-width: 1000px) {
    .shell {
        transform: scale(0.6);
    }
}

@media (max-width: 800px) {
    .shell {
        transform: scale(0.5);
    }
}

@media (max-width: 600px) {
    .shell {
        transform: scale(0.4);
    }
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    width: 600px;
    height: 100%;
    padding: 25px;
    background-color: #ecf0f3;
    transition: 1.25s;
}

.form {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.iconfont {
    margin: 0 5px;
    border: rgba(0, 0, 0, 0.5) 2px solid;
    border-radius: 50%;
    font-size: 25px;
    padding: 3px;
    opacity: 0.5;
    transition: 0.1s;
}

.iconfont:hover {
    opacity: 1;
    transition: 0.15s;
    cursor: pointer;
}

.form_input {
    width: 350px;
    height: 40px;
    margin: 4px 0;
    padding-left: 25px;
    font-size: 13px;
    letter-spacing: 0.15px;
    border: none;
    outline: none;
    background-color: #ecf0f3;
    transition: 0.25s ease;
    border-radius: 8px;
    box-shadow: inset 2px 2px 4px #d1d9e6, inset -2px -2px 4px #f9f9f9;
}

.form_input:focus {
    box-shadow: inset 4px 4px 4px #d1d9e6, inset -4px -4px 4px #f9f9f9;
}

.form_span {
    margin-top: 30px;
    margin-bottom: 12px;
}

.form_link {
    color: #181818;
    font-size: 15px;
    margin-top: 25px;
    border-bottom: 1px solid #a0a5a8;
    line-height: 2;
}

.title {
    font-size: 34px;
    font-weight: 700;
    line-height: 3;
    color: #181818;
    letter-spacing: 10px;
}

.description {
    font-size: 14px;
    letter-spacing: 0.25px;
    text-align: center;
    line-height: 1.6;
}

.button {
    width: 180px;
    height: 50px;
    border-radius: 25px;
    margin-top: 50px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1.15px;
    background: linear-gradient(to right, #005AF1, #409EFF);
    color: #f9f9f9;
    box-shadow: 8px 8px 16px #d1d9e6, -8px -8px 16px #f9f9f9;
    border: none;
    outline: none;
}

.a-container {
    z-index: 100;
    left: calc(100% - 600px);
}

.b-container {
    left: calc(100% - 600px);
    z-index: 0;
}

.switch {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 400px;
    padding: 50px;
    z-index: 200;
    transition: 1.25s;
    background-color: #ecf0f3;
    overflow: hidden;
    box-shadow: 4px 4px 10px #d1d9e6, -4px -4px 10px #d1d9e6;
}

.switch_circle {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background-color: #ecf0f3;
    box-shadow: inset 8px 8px 12px #b8bec7, inset -8px -8px 12px #fff;
    bottom: -60%;
    left: -60%;
    transition: 1.25s;
}

.switch_circle-t {
    top: -32%;
    left: 60%;
    width: 300px;
    height: 300px;
}

.switch_container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: absolute;
    width: 400px;
    padding: 50px 55px;
    transition: 1.25s;
}

.switch_button {
    cursor: pointer;
}

.switch_button:hover,
.submit:hover {
    box-shadow: 6px 6px 10px #d1d9e6, -6px -6px 10px #f9f9f9;
    transform: scale(0.985);
    transition: 0.25s;
    cursor: pointer;
}

.switch_button:active,
.switch_button:focus {
    box-shadow: 2px 2px 6px #d1d9e6, -2px -2px 6px #f9f9f9;
    transform: scale(0.97);
    transition: 0.25s;
}

.back-btn {
    border-radius: 50%;
    width: 60px;
    height: 60px;
    position: absolute;
    left: 16px;
    top: -30px;
}

.is-txr {
    left: calc(100% - 470px);
    transition: 1.25s;
    transform-origin: left;
}

.is-txl {
    left: 0;
    transition: 1.25s;
    transform-origin: right;
}

.is-z {
    z-index: 200;
    transition: 1.25s;
}

.is-hidden {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    transition: 1.25s;
}

.is-gx {
    animation: is-gx 1.25s;
}

@keyframes is-gx {

    0%,
    10%,
    100% {
        width: 400px;
    }

    30%,
    50% {
        width: 500px;
    }
}
</style>